/Engine/Plugins/Runtime/Metasound/Source/MetasoundFrontend/Public/MetasoundFrontendDocumentBuilder.h
Sets the editor-only node location of a node with the given ID to the provided location. Returns true if the node was found and the location was updated, false if not.
bool SetNodeLocation ( const [FGuid](API\Runtime\Core\Misc\FGuid) & InNodeID, const FVector2D & InLocation )